Ключевые слова: agriculture, alive, background, biology, blooming, blooms, blossoms, blue, botanical, botany, calm, closeup, conservation, ecology, ecotourism, environment, flora, flowers, fresh, gardening, gold, green, iridaceae, iris, lake, leaves, life, louisiana, native, nature, organism, peaceful, perennials, photosynthesize, plants, pond, preservation, pretty, purple, science, spring, stem, summer, tranquil, tropical, wetlands, wilderness, wildflowers, yellow,